Finding the Third Proportional to 93,220,538 and 141,126,375
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Solution
The third proportional to 93,220,538 and 141,126,375 is: 213,650,920.15
Step by Step Solution
- Step 1: Write the proportion equation
93,220,538 : 141,126,375 = 141,126,375 : x - Step 2: Convert to fraction form
93,220,538/141,126,375 = 141,126,375/x - Step 3: Cross multiply
93,220,538x = 141,126,375 × 141,126,375 - Step 4: Simplify right side
93,220,538x = 19,916,653,720,640,624 - Step 5: Solve for x
x = 19,916,653,720,640,624/93,220,538 - Step 6: Final answer
x = 213,650,920.15
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.